199965120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 168

約数和(自身を含む): 671224464

約数和(自身を除く): 471259344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 577, 608, 722, 760, 912, 960, 1083, 1140, 1154, 1216, 1444, 1520, 1731, 1805, 1824, 2166, 2280, 2308, 2885, 2888, 3040, 3462, 3610, 3648, 4332, 4560, 4616, 5415, 5770, 5776, 6080, 6924, 7220, 8655, 8664, 9120, 9232, 10830, 10963, 11540, 11552, 13848, 14440, 17310, 17328, 18240, 18464, 21660, 21926, 23080, 23104, 27696, 28880, 32889, 34620, 34656, 36928, 43320, 43852, 46160, 54815, 55392, 57760, 65778, 69240, 69312, 86640, 87704, 92320, 109630, 110784, 115520, 131556, 138480, 164445, 173280, 175408, 184640, 208297, 219260, 263112, 276960, 328890, 346560, 350816, 416594, 438520, 526224, 553920, 624891, 657780, 701632, 833188, 877040, 1041485, 1052448, 1249782, 1315560, 1666376, 1754080, 2082970, 2104896, 2499564, 2631120, 3124455, 3332752, 3508160, 4165940, 4999128, 5262240, 6248910, 6665504, 8331880, 9998256, 10524480, 12497820, 13331008, 16663760, 19996512, 24995640, 33327520, 39993024, 49991280, 66655040, 99982560, 199965120]

約数ペア:

[(1, 199965120), (2, 99982560), (3, 66655040), (4, 49991280), (5, 39993024), (6, 33327520), (8, 24995640), (10, 19996512), (12, 16663760), (15, 13331008), (16, 12497820), (19, 10524480), (20, 9998256), (24, 8331880), (30, 6665504), (32, 6248910), (38, 5262240), (40, 4999128), (48, 4165940), (57, 3508160), (60, 3332752), (64, 3124455), (76, 2631120), (80, 2499564), (95, 2104896), (96, 2082970), (114, 1754080), (120, 1666376), (152, 1315560), (160, 1249782), (190, 1052448), (192, 1041485), (228, 877040), (240, 833188), (285, 701632), (304, 657780), (320, 624891), (361, 553920), (380, 526224), (456, 438520), (480, 416594), (570, 350816), (577, 346560), (608, 328890), (722, 276960), (760, 263112), (912, 219260), (960, 208297), (1083, 184640), (1140, 175408), (1154, 173280), (1216, 164445), (1444, 138480), (1520, 131556), (1731, 115520), (1805, 110784), (1824, 109630), (2166, 92320), (2280, 87704), (2308, 86640), (2885, 69312), (2888, 69240), (3040, 65778), (3462, 57760), (3610, 55392), (3648, 54815), (4332, 46160), (4560, 43852), (4616, 43320), (5415, 36928), (5770, 34656), (5776, 34620), (6080, 32889), (6924, 28880), (7220, 27696), (8655, 23104), (8664, 23080), (9120, 21926), (9232, 21660), (10830, 18464), (10963, 18240), (11540, 17328), (11552, 17310), (13848, 14440)]